I am trying to make an export of a list in SharePoint to an Excel spreadsheet. I have added all needed fields to my default view of the list, (like Publishing Start Date / End date) but some fields (like Publishing Start Date / End date) don't show up in Excel. Any idea?

Exactly, it looks like the fields that get exported are the same that are shown in the DispForm...
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Colin DekkerAug 26 '09 at 10:17

Is there a way to change which fields are shown in DispForm?
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Colin DekkerAug 26 '09 at 10:20

Maybe through SP Designer but is it DispForm or some attribute on the fields?
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Alex AngasAug 26 '09 at 10:30

The DispForm uses the ListFormWebPart to display fields with rendermode = display. The in turn Calls the DocumentLibraryForm ControlTemplate from the DefaltTemplates.ascx file. I looked into that file, but it seems it uses the DocumentLibraryFields control to actually render the fields... Not sure where that control gets it's list of controls to render from...
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Colin DekkerAug 26 '09 at 10:35